Advances in Synthetic Aperture Radar Micro-Motion Target Indication(SAR/MMTI)

DENG Bin; WU Cheng-guang; QIN Yu-liang; LI Xiang; WANG Hong-qiang

doi:10.3969/j.issn.0372-2112.2013.12.018

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Advances in Synthetic Aperture Radar Micro-Motion Target Indication(SAR/MMTI)

更新时间：2025-07-16

- Advances in Synthetic Aperture Radar Micro-Motion Target Indication(SAR/MMTI)
- Acta Electronica Sinica Vol. 41, Issue 12, Pages: 2436-2442(2013)
- 作者机构：
  
  1. 电子信息系统复杂电磁环境效应国家重点实验室,湖南,长沙,410073
  2. 国防科学技术大学电子科学与工程学院,湖南,长沙,410073
  3. 电子信息系统复杂电磁环境效应国家重点实验室,湖南,长沙,410073
  4. 国防科学技术大学电子科学与工程学院,湖南,长沙,410073
- 作者简介：
- 基金信息：
- DOI：10.3969/j.issn.0372-2112.2013.12.018
  CLC： TN95
- Published：2013
- 稿件说明：
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DENG Bin, WU Cheng-guang, QIN Yu-liang, et al. Advances in Synthetic Aperture Radar Micro-Motion Target Indication(SAR/MMTI)[J]. Acta Electronica Sinica, 2013, 41(12): 2436-2442.
DOI：

DENG Bin, WU Cheng-guang, QIN Yu-liang, et al. Advances in Synthetic Aperture Radar Micro-Motion Target Indication(SAR/MMTI)[J]. Acta Electronica Sinica, 2013, 41(12): 2436-2442. DOI： 10.3969/j.issn.0372-2112.2013.12.018.

摘要

目标微动蕴含着对合成孔径雷达（SAR）图像解译极为有利的特征和信息，同时也造成SAR成像模糊等不利影响.近年来，SAR目标微动影响分析、微动目标检测、估计、成像等技术正成为当前遥感领域新兴的研究方向.本文将上述技术统称为SAR微动目标指示（SAR/MMTI），对SAR/MMTI概念、科学问题、试验情况、理论进展、应用前景等方面做了比较深入的介绍和分析，最后对SAR目标微动研究的发展趋势进行了预测.

Abstract

Target micro-motion conveys vital information which is favorable for understanding synthetic aperture radar (SAR) images.However

image defocusing also ensues.Therefore

techniques on micro-motion effect analysis

micro-motion target detection and imaging are gaining more and more attentions in the remote sensing field.These techniques are generally named SAR/micro-motion target indication (SAR/MMTI).In this paper

topics on SAR/MMTI are introduced including its concept

key difficulties

existing experiments

processing approaches

and its application promise.Some directions of future work on SAR micro-motion are predicted at last.

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Related Institution

College of Electronic Science and Engineering, National University of Defense Technology

School of Electronic Science and Engineering,National University of Defense Technology

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No.95813 Troop,Fuzhou

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